#175973#175973

#175973 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.076 H 229.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#175973
RGB	rgb(23, 89, 115)
HSL	hsl(197, 67%, 27%)
HSV	hsv(197, 80%, 45%)
CMYK	cmyk(80%, 22.6%, 0%, 54.9%)
CIE-LAB	lab(35.13, -10.62, -20.58)
CIE-LCH	lch(35.13, 23.16, 242.71°)
OKLab	oklab(43.62% -0.0498 -0.0578)
OKLCH	oklch(43.62% 0.076 229.2)
XYZ	xyz(7.0190, 8.5639, 17.4994)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175973 #733117

analogous

#17735F #175973 #172B73

triadic

#175973 #731759 #597317

tetradic

#175973 #5F1773 #733117 #2B7317

square

#175973 #5F1773 #733117 #2B7317

split-complementary

#175973 #73172B #735F17

monochromatic

#05141A #0D3240 #175973 #2180A6 #2FA6D5

Accessibility & contrast

On white

7.74

#175973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#175973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175973

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175973	#FFFFFF	#000000	##FFFFFF
##175973	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5874

Deuteranopia (green-blind)

#3F4F73

Tritanopia (blue-blind)

#006062

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175973;
/* rgb */ color: rgb(23, 89, 115);
/* oklch */ color: oklch(43.6% 0.076 229.2);

Tailwind

colors: {
  custom: {
    50: '#64889b',
    500: '#175973',
    950: '#000000',
  },
}

SCSS

$custom: #175973;
$custom-light: #64889b;
$custom-dark: #000000;

JSON

{
  "hex": "#175973",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 115
  },
  "hsl": {
    "h": 196.957,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.43623,
    "c": 0.07637,
    "h": 229.2
  },
  "luminance": 0.08565
}

Semantic roles & 50–950 ramp

primary

#175973

secondary

#A95C3D

accent

#6F3EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #175973

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →